Remove "Arcade" tag and change "special_team_count" to 3 on Branching Paths map

**Is your feature request related to a problem? Please describe.**
The map "Branching Paths" has some settings in the info.json that I am realizing are not what I had intended them to be, and will alter the gameplay experience away from what it was intended.

**Describe the solution you'd like**
In the info.json file for Branching Paths, line 5 "categories" should have the arcade modifier removed so that the map can be played as a normal map. And on line 7, "special_team_count" should be adjusted to "3" to fit the 3 sided nature of the map.

**Additional context**

**Assignment**

- [x] I'd like to be assigned to this issue and work on it myself